Great Falls vs Portland
Cost of Living Comparison · 2026
Great Falls
Portland
The Verdict
Great Falls is 32.3% less expensive than Portland overall. A household earning $75,000 in Great Falls would need approximately $110,795 in Portland to maintain the same standard of living.
Category-by-Category Breakdown
Index values · National average = 100 · Lower is more affordable
Salary Equivalence
A $75,000 salary in Great Falls has the same purchasing power as $110,795 in Portland.
Conversely, $75,000 in Portland equals $50,769 in Great Falls.
Living in Great Falls vs Portland
Housing Costs
Great Falls's housing index of 82 is lower Portland's 168, translating to median home prices of $325,000 vs $480,000. The $155,000 difference in home prices means roughly $10,080 per year in additional mortgage costs at current rates. Renters face a similar gap: $1,050/mo in Great Falls compared to $1,800/mo in Portland, a monthly difference of $750.
Grocery & Food Costs
Grocery expenses index at 99 in Great Falls and 105 in Portland. A household spending the national average of $475/month on groceries would pay approximately $470/month in Great Falls vs $499/month in Portland. Great Falls offers a meaningful advantage on everyday food costs, saving roughly $348/year.
Utility Expenses
Utility costs — electricity, gas, water, internet — index at 90 in Great Falls and 94 in Portland. Monthly utility bills average approximately $360 in Great Falls vs $376 in Portland. Utility costs are relatively comparable between these two cities.
Healthcare
Healthcare costs index at 92 in Great Falls and 108 in Portland. This encompasses insurance premiums, doctor visit copays, dental care, and prescription costs. The 16-point gap reflects real differences in provider costs, insurance market competition, and regional healthcare infrastructure.
Income & Purchasing Power
Median household income is $55,800 in Great Falls and $71,005 in Portland. After adjusting for local costs, purchasing-power-equivalent incomes are approximately $63,409 and $54,619 respectively. Great Falls residents enjoy stronger real purchasing power despite lower nominal wages.
Relocation Considerations
Under the standard 28% rule, a median-income household can allocate $1,302/month to housing in Great Falls vs $1,657/month in Portland. In Great Falls, median rent of $1,050/mo fits within this budget. In Portland, median rent of $1,800/mo pushes past the recommended limit. The biggest category-level difference between these two cities is Housing, where the gap is 86 index points — focus your budget analysis there.
Frequently Asked Questions
Moving & Relocation Resources
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